Remake of PH1125- UNIT 1- DISCUSSION BOARD by https://padlet.com/pertusatif/9zvwjkcy8y8kr34k Please enter here your questions/doubt etc about the content of PH1125 unit 1 content en-us 2020-11-09 10:27:20 UTC 2023-01-27 23:47:52 UTC hello@padlet.com https://padlet.net/icons/png/1f9d0.png What does sp3 mean? pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603959 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603959 Chemdraw pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603962 Hi. I have installed ChemDraw 16.0. For the activation, it asks for a serial number and I'm not sure where to find it. Thanks. 

]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603962 Chemdraw Video pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603963 Hi, I'm trying to install Chemdraw but the video on learning central is down. I'm unable to view it to follow the steps required to properly install Chemdraw. How can I go about solving this issue?
Thanks.

]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603963 Questions for Tutorial pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603964 Are we meant to use the Chemdraw software to draw the molecules for the first few questions or can we draw them on paper and take a photo to send them in? ]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603964 Hello, sorry to bother you but in lesson one pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603966 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603966 Tutorial Questions pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603968 Hi there, can anyone help me with Q4, the one where we have to say if the structures are mostly planar or non-planar?]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603968 i thought hydrogen bond can only ne with N,O,F i dont undesrtand how it can form with S for like shown in the Hydrogen Bond donor example pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603971 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603971 Part 1 slideshow pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603972 Hi can you please upload the slideshow presentation to part 1.]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603972 Part 1 presentation pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603975 Would you be able to upload the presentation for part 1 please to make it easier to make notes. Thanks]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603975 pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603979 hi yes there are no powerpoint slides for lesson 1

]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603979 pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603980 could someone explain the resonance and inductive effect?]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603980 extra slides pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603982 should we make notes on the slides added on the first part of the lesson but were not covered in the video]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603982 Which FG will make a molecule lipophilic? pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603983 I don't understand why you said these cannot hydrogen bond?]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603983 Slides pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603985 hi, 
from slide 25 onwards you haven't explained anything, there is no voice on the video, was this intentional? thankyou 

]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603985 Where is the answer for the Hybrid Orbital formative questions? pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603991 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603991 Lesson 3 organic reaction mechanisms pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603992 Only  parts 2 and 3 have been uploaded. Is there a part 1 to this ?]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603992 on the third video for organic reaction mechanisms, on slide 8 you say that E1 is the single concerted step. however, on slide 12 you say that the concerted reaction is E2. i am just wondering which step is correct. pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603994 Thanks ]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603994 Lesson 3 Part 1 Slide 11 pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603997 Hi, on this slide C4H9Br is reacting with NH2-CH3. But when they react one of the Hs from NH2 goes missing? The product is shown as C4H9-NHCH3 but the other H isn't shown with the Br off to the side. I was just wondering if I had missed it somewhere?]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603997 major product pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603998 could you explain please why that is the major product in slide 9 ? thank you


]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603998 Tutorial 3rd November 12am. pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603999 Hello,

 I am unable to find Dr Claire Simon's e-mail address. Could someone help me? Also there is no zoom link in the session description for the tutorial.

Kind regards,

Michal Mlynarz. ]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903603999 Hi, pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903604001 Could you clarify E1 and E2 (in terms of how many steps there are in each etc). 

Thanks!]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903604001 Tutorial Questions pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903604002 I’ve completed the questions for the tutorial, do we need to submit our answers or just any questions that we had regarding the work? ]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903604002 SN1 and SN2 pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903604004 just wanted to confirm does Sn1 always have multiple steps and never single and does Sn2 always have single steps and never multiple.]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903604004 Bases pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903604005 do the protons which leave the same compound form a bond with the OH- ion or halide ion, or do they form a bond with the base.]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903604005 Slide 8 part 3 pertusatif https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903604006 Firstly, are the labels the wrong way around e.g. E1 involves 2 steps not 1? secondly, I don't understand what the two species are which are involved in E2 because from this slide there are bases and electrophiles involved in both E1 and E2 mechanisms.]]> 2020-11-09 10:27:20 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/903604006 Workbook Answers tilym https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/912402446 Hi. Where can I find the answers to the PH1125 workbook questions for Unit 1? Thank you.]]> 2020-11-11 11:34:28 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/912402446 Enol or Enolate https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/913412429 I was wondering why in the final product the alpha carbon is described as being from the enolate, which I don't understand as I thought Enols have the alcohol group attached.]]> 2020-11-11 16:30:04 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/913412429 lesson 5 answers https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/916333065 when will we have access to the answers for the quetions at the end of lesson 5]]> 2020-11-12 13:34:30 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/916333065 Hello https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/994073337 2020-12-07 14:15:38 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/994073337 sorry this is for the sterochemistry part https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1149587092 when "opening the double bond" in giving priority. does this only apply to C atoms or can you do this for O atoms.
thank you. ]]> 2021-02-01 16:26:53 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1149587092 Question 6 diastereomers https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1164867189 Hello, I am a bit confused as to why the diastereomers for question 6 does not include A and C as well as B and D. Any help would be greatly appreciated! Thank you! ]]> 2021-02-04 17:04:36 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1164867189 R/S configuration https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1165208696 can someone please explain how to determine R/S. i dont quite understand! thanks guys ]]> 2021-02-04 18:01:28 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1165208696 why do we open the door in cis and trans, how do we know when to apply the 'open the door' method? https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1174213821 2021-02-07 19:08:25 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1174213821 in the stereochemistry bit, it is said NH2 wins over C3 as the atomic number is higher in the NH2 ? but carbon has a higher atomic number than nitrogen? https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1174322717 2021-02-07 20:04:18 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1174322717 workshop https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1176625427 Do we need to bring anything to the stereochemistry workshop like our laptops, notes etc]]> 2021-02-08 12:56:30 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1176625427 hydride reduction https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1502873443 Please can someone explain this slide. I get the first part of the mechanism but when it can attack anoo]]> 2021-05-07 15:46:21 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1502873443 Grignard https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1502967053 Is R-MgBr the only grignard reagent or are their other?

]]> 2021-05-07 16:05:37 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1502967053 Diasteromers & enatiomers https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1509669894 please can someone explain the difference, I really don't get the answers to the question on these? I think I get why A&D; B&C are enantiomers but I don't get the link between the diasteromers & how you get to those answers]]> 2021-05-10 15:31:39 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1509669894 Amine Lecture https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1560793262 I'm unsure about then formation of the least substituted alkane as the Hofmann Product. I don't understand how you know where the double bond will form?]]> 2021-05-26 09:20:45 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1560793262 Quaternary carbon atoms https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1562755075 In one of the questions from the workshop, I can't find the quaternary carbon atom in flucloxacillin and amantadine? ]]> 2021-05-26 19:33:57 UTC https://padlet.com/pertusatif/9zvwjkcy8y8kr34k/wish/1562755075