Nomenclature, Chirality (oc-20) If the molecule contains one or more chiral centres, mark them with an asterisk; if no chiral centres are to be found, indicate kC (no chiral centres). {a: } /<`|>\/\/ {b: } /<`|>\<|>/<`|>\ {c: } /\<|>/\/\ {d: } /\<_(A150)><|OH>/\ {e: } Br\<|>/\/ {f: } OH`\`|O|`/|`/`\`|//\|\O|`/O/\ {g: } –<_(a30,N2)O>_q3O_q3<>_(a30) {h: } OH|`/|<\OH>`/<|OH>`\<`/HO>`|`\O\/O\ {i: } `/O`\`/O/`|//\|\/`||`\`// {j: } ||`/`\<`/HO>`|<`\HO>//\/<_(A-90)OH>\/N<_(y-.5)H>\CH3 {j: } \|`//<|>`\`/O/`|/`|`\c\/ {j: } `|/:a\|_#1`/`\`/<`|>|`/`\<`/HO>`|/\|0\/`|`\0`|/\`|; #a`|<`\>/\/\<|>/

  Exercise: oc-20    

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If the molecule contains one or more chiral centres, mark them with an asterisk; if no chiral centres are to be found, indicate kC (no chiral centres).

{a: } /<`|>\/\/

{b: } /<`|>\<|>/<`|>\

{c: } /\<|>/\/\

{d: } /\<_(A150)><|OH>/\

{e: } Br\<|>/\/

{f: } OH`\`|O|`/|`/`\`|//\|\O|`/O/\

{g: } –<_(a30,N2)O>_q3O_q3<>_(a30)

{h: } OH|`/|<\OH>`/<|OH>`\<`/HO>`|`\O\/O\

{i: } `/O`\`/O/`|//\|\/`||`\`//

{j: } ||`/`\<`/HO>`|<`\HO>//\/<_(A-90)OH>\/N<_(y-.5)H>\CH3

{j: } \|`//<|>`\`/O/`|/`|`\c\/

{j: } `|/:a\|_#1`/`\`/<`|>|`/`\<`/HO>`|/\|0\/`|`\0`|/\`|; #a`|<`\>/\/\<|>/

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Solution:

{a: } /<`|>\/\/	{[translation unavailable]}
{b: } /<`|>\<|>/<`|>\	{c c c}
{c: } @:n(n,a,L:.2)<_(A&a,L&L,N0)$itemColor1(blue)\"&n\">@; /\@n(*,-90)<|>/\/\	{}
{d: } /\<_(A150)><|OH>/\	{[translation unavailable]}
{e: } @:n(n,a,L:.2)<_(A&a,L&L,N0)$itemColor1(blue)\"&n\">@; Br\@n(*,-90)<|>/\/	{}
{f: } OH`\`|O|`/|`/`\`|//\|\O|`/O/\	{[translation unavailable]}
{g: } @:n(n,a,L:.2)<_(A&a,L&L,N0)$itemColor1(blue)\"&n\">@; @n(*,-110)-<_(a30,N2)O>_q3O_q3<>_(a30)	{}
{h: } @:n(n,a,L:.2)<_(A&a,L&L,N0)$itemColor1(blue)\"&n\">@; OH|`/|<@n(*,0)\OH>`/<@n(*,-90)|OH>`\@n(*)<`/HO>`|`\O\/O\@n(*,-60)	{}
{i: } @:n(n,a,L:.2)<_(A&a,L&L,N0)$itemColor1(blue)\"&n\">@; `/O`\`/O/`|//\|@n(*)\/`||`\`//	{}
{j} @:n(n,a,L:.4)<_(A&a,L&L,N0)$itemColor1(blue)\"&n\">@; ||`/`\<`/HO>`|<`\HO>//\/<>@n(*,90)<_(A-90,w)OH>\/N<_(y-.5)H>\CH3	{}
{j} @:n(n,a,L:.4)<_(A&a,L&L,N0)$itemColor1(blue)\"&n\">@; @n(*,90)\|`//<|>`\`/O/`|/`|`\c\/	{}
{k} @:n(n,a,L:.4)<_(A&a,L&L,N0)$itemColor1(blue)\"&n\">@; @:n(n,a,L:.4)<_(A&a,L&L,N0)$itemColor1(blue)\"&n\">@; `|@n(*,45, 0.3)/@n(*,90):a\|_#1@n(*,90)`/@n(*,-90, 0.2)`\@n(*,90)`/@n(*,45)<`|>|`/`\@n(*,90)<`/HO>`|/\|0\\/`|`\0`|/\`|; #a`|<`\>@n(*,-90, 0.2)/\/\<|>/	{}

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